There are many approaches to deal with deeply asynchronous code in JavaScript. One of the most popular option is to use promises. I don’t… (more…)

In the past, Flow has had to make some tough decisions about what counts as a type error, and what we should surface in our analysis. Some… (more…)

Variable assignment is a concept that many developers find confusing. In this post I will try to explain how JavaScript treats variable assignments and argument passing.

In this story, you'll meet the Junior Developer who's being told by the "Senior" Developer how programming is easy. They just need to download the right modules from npm and the work is done! (more…)

Most of you might know lists from programming languages like Java or C#. At the company I'm working for we are using Adobe's ColdFusion on the backend. Here, we actually use lists quite often. In my view it's a nice alternative to Arrays. That's why I sta... (more…)